PR10370: Make sure we know how to relax push correctly on x86-64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135303 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86AsmBackend.cpp b/lib/Target/X86/X86AsmBackend.cpp
index 4d7d96d..9b556a5 100644 (file)
--- a/lib/Target/X86/X86AsmBackend.cpp
+++ b/lib/Target/X86/X86AsmBackend.cpp
@@ -194,6 +194,9 @@ static unsigned getRelaxedOpcodeArith(unsigned Op) {
 
     // PUSH
   case X86::PUSHi8: return X86::PUSHi32;
+  case X86::PUSHi16: return X86::PUSHi32;
+  case X86::PUSH64i8: return X86::PUSH64i32;
+  case X86::PUSH64i16: return X86::PUSH64i32;
   }
 }
 

diff --git a/test/MC/ELF/relocation.s b/test/MC/ELF/relocation.s
index 7db2248..2760232 100644 (file)
--- a/test/MC/ELF/relocation.s
+++ b/test/MC/ELF/relocation.s
@@ -92,23 +92,23 @@ bar:
 // CHECK: # Relocation 0x0000000b
 // CHECK-NEXT:  (('r_offset', 0x0000004e)
 // CHECK-NEXT:   ('r_sym', 0x00000002)
-// CHECK-NEXT:   ('r_type', 0x0000000e)
+// CHECK-NEXT:   ('r_type', 0x0000000b)
 // CHECK-NEXT:   ('r_addend', 0x00000000)
 
 // CHECK: # Relocation 0x0000000c
-// CHECK-NEXT: (('r_offset', 0x00000052)
+// CHECK-NEXT: (('r_offset', 0x00000055)
 // CHECK-NEXT:  ('r_sym', 0x00000006)
 // CHECK-NEXT:  ('r_type', 0x00000002)
 // CHECK-NEXT:  ('r_addend', 0xfffffffc)
 
 // CHECK: # Relocation 0x0000000d
-// CHECK-NEXT: (('r_offset', 0x00000059)
+// CHECK-NEXT: (('r_offset', 0x0000005c)
 // CHECK-NEXT:  ('r_sym', 0x00000006)
 // CHECK-NEXT:  ('r_type', 0x00000002)
-// CHECK-NEXT:  ('r_addend', 0x00000059)
+// CHECK-NEXT:  ('r_addend', 0x0000005c)
 
 // CHECK: # Relocation 0x0000000e
-// CHECK-NEXT: (('r_offset', 0x00000060)
+// CHECK-NEXT: (('r_offset', 0x00000063)
 // CHECK-NEXT:  ('r_sym', 0x00000002)
 // CHECK-NEXT:  ('r_type', 0x0000000b)
 // CHECK-NEXT:  ('r_addend', 0x00000000)